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Table 5 Percentage nucleotide similarities between of HA gene of H9N2 viruses isolated from sparrows, chickens and swine

From: Infectivity and transmissibility of H9N2 avian influenza virus in chickens and wild terrestrial birds

H9N2 Viruses isolated from Sparrows

Closely related H9N2 viruses in chicken, sparrows and pigs

Accession noa

% identify

 

A/chicken/Guangxi/44/2006

GU722362

99.5

A/chicken/Guangxi/21/2006

GU722360

99.4

A/sparrow/Guangxi/31/2006

A/chicken/Guangxi/55/2005

EU086245

99.3

accession no. GU722366

A/sparrow/Guangxi/11/2005

GU722365

99.4

A/duck/Beijing/31/2005

GQ373068

98.7

A/chicken/Beijing/7/2005

GQ373083

99.1

 

A/sparrow/Guangxi/93/2006

GU722368

99.6

A/sparrow/Guangxi/09/2005

A/chicken/Guangxi/521/2005

CY023728

99.6

accession no. GU722364

A/chicken/Guangxi/2441/2004

CY023704

99.3

A/swine/Guangxi/58/2005

EF612742

98.0

  1. aHA nucleotide sequences were retrieved on January 5, 2013 from GenBank influenza virus database.